479146233 has 8 divisors (see below), whose sum is σ = 644723200. Its totient is φ = 316500048.

The previous prime is 479146219. The next prime is 479146243. The reversal of 479146233 is 332641974.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 479146233 - 2¹² = 479142137 is a prime.

It is a super-2 number, since 2×479146233² = 459162225196180578, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 479146191 and 479146200.

It is not an unprimeable number, because it can be changed into a prime (479146243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 732313 + ... + 732966.

It is an arithmetic number, because the mean of its divisors is an integer number (80590400).

Almost surely, 2^479146233 is an apocalyptic number.

It is an amenable number.

479146233 is a deficient number, since it is larger than the sum of its proper divisors (165576967).

479146233 is a wasteful number, since it uses less digits than its factorization.

479146233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465391.

The product of its digits is 108864, while the sum is 39.

The square root of 479146233 is about 21889.4091514595. The cubic root of 479146233 is about 782.5090326170.

The spelling of 479146233 in words is "four hundred seventy-nine million, one hundred forty-six thousand, two hundred thirty-three".